GeneratePackagingProperties.java

/**********************************************************************
 * Copyright (c) 2005-2009 ant4eclipse project team.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Nils Hartmann, Daniel Kasmeroglu, Gerd Wuetherich
 **********************************************************************/
package org.ant4eclipse.ant.pde.util;

import org.ant4eclipse.lib.core.util.Utilities;

import java.io.File;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;

/**
 * <p>
 * </p>
 * 
 * @author Gerd Wütherich (gerd@gerd-wuetherich.de)
 */
public class GeneratePackagingProperties {

  /** - */
  private String                    ws;

  /** - */
  private String                    os;

  /** - */
  private String                    arch;

  /** - */
  private Map<String, List<String>> fileMap;

  /** - */
  private List<String>              fileList;

  /**
   * <p>
   * </p>
   * 
   * @param args
   */
  public static void main(String[] args) {

    File binDirectory = new File(
        "R:/software/ide/eclipse-3.5.2-delta-pack/eclipse/features/org.eclipse.equinox.executable_3.3.201.R35x_v20091211-7M-FngFELSU3Pqlv3JdZn/bin");

    new GeneratePackagingProperties(binDirectory);
  }

  /**
   * <p>
   * Creates a new instance of type {@link GeneratePackagingProperties}.
   * </p>
   * 
   * @param binDirectory
   *          as
   */
  public GeneratePackagingProperties(File binDirectory) {
    this.fileMap = new HashMap<String, List<String>>();
    dumpChildren(binDirectory, binDirectory, 0);
    for (Entry<String, List<String>> entries : this.fileMap.entrySet()) {

      StringBuffer buffer = new StringBuffer();
      for (Iterator iterator = entries.getValue().iterator(); iterator.hasNext();) {
        String value = (String) iterator.next();
        buffer.append(value);
        if (iterator.hasNext()) {
          buffer.append(",");
        }
      }
      System.out.println(entries.getKey() + "=" + buffer.toString());
    }
  }

  /**
   * <p>
   * </p>
   * 
   * @param directory
   * @param parentDirectory
   * @param level
   */
  private void dumpChildren(File directory, File parentDirectory, int level) {

    for (File child : directory.listFiles()) {

      switch (level) {
      case 1:
        this.ws = directory.getName();
        break;
      case 2:
        this.os = directory.getName();
        break;
      case 3:
        this.arch = directory.getName();
        if (!this.fileMap.containsKey(this.ws + "." + this.os + "." + this.arch)) {
          this.fileList = new LinkedList<String>();
          this.fileMap.put(this.ws + "." + this.os + "." + this.arch, this.fileList);
        }
        break;
      default:
        break;
      }

      if (child.isFile()) {
        this.fileList.add(Utilities.calcRelative(parentDirectory, child).replace('\\', '/'));
      } else if (child.isDirectory()) {
        if (level >= 3) {
          dumpChildren(child, parentDirectory, level + 1);
        } else {
          dumpChildren(child, child, level + 1);
        }
      }
    }
  }
}